how much would you expect it to be to line a flue on a normal 3 bed 1960's house?, the chimney might not need it though, as its yet to be inspected by a competent person
Had the back boiler removed and a more efficient boiler installed in a better location for us to ignore the occasional start stop noise. So now have a hole crying out for a multi burner. Did a removal in old house 4 years ago, but that was when people still used dvd's blueray so the hole became a media storage area and as we moved to streaming and usb stored media the space became ever tempting to put a fire in, but with a planned move it was never cost effective and one more thing to have inspected now its rented out